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KS-LX200R KS-LX200R
Standard schematic diagrams
Main amp. section
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
TAPE REC SIGNAL
TUNER SIGNAL
CD-CH SIGNAL
LINE IN SIGNAL
FRONT SIGNAL
REAR SIGNAL
C41
IC301
CN301
R717
IC771
IC961
R342
R716
R715
R43
C961
R720
L1
Q13
Q11
C11
IC831
R341
IC701
R712
R711
R710
R721
R343
Q791
Q966
IC401
IC911
C305
C301
R344
C303
C218
C352
D3
Q983
C220
C219
Q24
C120
Q1
R3
C357
R719
C44
C43 C457
C459
R354
C458
C358
C104
C354
L701
C22
C359
R355
R358
C355
C302
C112
C306
C212
Q21
R731
C204
R732
C308
C24
R781
R2
D962
R119
C309
R219
R458
C454
R778
R777
R776
R775
R774
R454
C455
R752
R455
Q942
C456
C356
R740
Q701
Q324
C710
C712
R11
R714
C307
C310
R301
R302
R305
R303
R304
C405
C401
C403
C402
R120
R722
X701
R4
X702
R941
C173
C273
R274
R793
Q702
R321
R758
Q12
HOLD
R718
CN703
C923
C161
C924
C925
C926
C927
C928
R970
C922
C921
R220
CN704
R742
R177
C163
D963
R162
C406
D161
C408
R165
C409
C407
C410
Q964
R964
Q963
S651
R401
R402
S652
S653
X1
C719
VPP
Q161
CN504
CN503
CN701
Q991
R277
Q986
R405
R709
R708
R707
R403
R404
R174
R275
R733
R175
R173
R273
C172
C272
R176
R276
R324
R322
IC171
C141
C142
C241
C242
R323
C322
Q977
D961
R961
Q132 Q232
R734
R942
R735
R943
C951
Q979
R118
IC703
X51
CN901
R743
R746
R101
Q23
R201
R27
C711
C203
C103
Q33
Q34
R747
R748
R749
R750
R37
Q32
R723
IC702
PP1
Q981
Q982
R706
R451
C42
C39
C40
R40
R452
D451
R327
R329
C325
R328
C327
C328
R332
C331
Q321
R334
Q322
R338
R339
R326
C321
R45
R951
R218
R954
CN702
R713
PP4
R766
R767
D101
D201
PP3
PP2
TU1
IC941
VDD
VSS
TD
RD
RESET
Q35
Q36
R831
R833
C4
C971
R31
CN302
C969
R975
L961
C201
J1
C31
D967
Q22
C101
R14
C967
R13
R15
C966
R12
R832
BZ791
C144
C791
R791
IC31
R25
C35
R21
C32
C914
C46
C143C243
C244
C451
Q965
C7
C452
D1
R36
R33
R35
C102
C202
R39
C724
C943
C941
C118
C351
R28
C353
C119
R353
R761
C722
C723
C117
CF31
R24
R702
R736
C21
C3
C5
R783
R782
TH981
Q323
R911
R912
R340
R784
R785
R786
R787
R788
R757
R779
R773R772
C771
C336
D980
R703
R789
C713
R738
R739
R751 R737
R178
R351
R790
R42
R211
C2
R352
C913
R1
D111
R111
C37
C978
R730
C10
R728
C337
R32
R705
C701
C702
R26
C703
C704
R794
Q325
D351
C1
C912
D702
D703
C911
C164
C162
D332
R976
R977
R163
R971
C6
D701
D162
R167
R978
R34
R965
C965
C964
R166
R146
R145
R245
R984
R246
R985
R164
R161
Q992
R993
D2
R991
R994
IC51
R51
C56
C54
C55
D231
C175
R143
R144
R244
R243
C174
R172R272
C52
D131
C51
R963 R962
D11
C962
R992
R134
R233
R133
R234
Q131
Q231
R231
R232
R132
R131
R22
R235
R236
R136
R135
C977
D978
C944
R23
R141
C982
R142
R242
R241
R53
C38
R54
C33
R52
R725
C57
C53
C34
C25
R202
C23
R102
C8
C36
R724
R704
C705
R701
C708
R44
R41
C707
Q31
D941
IC321
IC323
D711
IC322
R38
C968
R981
CN771
C932
C931
C942
C323
R325
C329
R330
R331
C332
C335
C330
C324
R333
C334
C333
R336
VR31
R335
R337
D31
IC951
R953
R952
TH951
R987
R986
D986
C952
C986
R762
R763
R764
R765
VR1 C9
C45
R47
R46
C831
C832
R768
R834
0.01
BA3220FV
QGA2501C1-07
4.7K
HD74HC126FP
BA4905
1M
4.7K
4.7K
100K
2200/16
330
4.7u
2SB709A
2SB815
0.047
KA3031
1M
UPD784215GC-XXX
10K
10K
10K
10K
1M
UN2211
2SB709A
BA3220FV
BA3860K
4.7/25
4.7/25
1M
47/16
0.047
0.01
1SS355
2SD601A
470P
10/16
UN2211
470P
UN2211
10
0.0047
1.8uH
1/50
1/50 0.0047
0.22
6.8K
0.22
0.22
1/50
0.1
47u
0.01
0.22
220K
3.3K
470P
4.7/25
4.7/10
4.7/25
4.7/10
2SC2412K
47K
1/50
47K
4.7/25
0.1
330
100K
CRS03-W
0
4.7/25
0
3.3K
0.1
100
22K
100k
10k
100
6.8K
470P
47K
220K
UN2211
10/16
10/16
47K
UN2211
UN2211
220/10
0.047
8.2( 1/8W)
10K
100/10
100/10
24K
24K
150K
33K
33K
4.7/25
4.7/25
47/16
4.7/25
10K
10K
10K
27K
22/6.3
22/6.3
8.2K
0
2SB815
1K
330
UN2211
UDZS5.1B-X
1.8uH
100P
1/50
100P
100P
100P
100P
100P
12K
100P
100P
10K
QGA1201C2-04X
10K
1K
0.047
MA152WA
12K
4.7/25
1SS355
4.7/25
390
4.7/25
100/10
100/10
2SB709A
47k
UN2213
NSW0120-002X
24K
24K
NSW0120-002X
NSW0120-002X
470P
2SD601A
QGA2501F1-02
QGA2501F1-02
QGF0503C1-16V
1K
UN2211
150K
4.7K
4.7K
4.7K
33K
33K
8.2K
10k
47K
10k
8.2K
8.2K
10/16
10/16
10k
10k
100K
10K
NJM4565M
1/50
1/50
1/50
1/50
10K
0.01
UN2111
1N5401TU
1K( 1/8W)
2SD1048 2SD1048
4.7K
27K
4.7K
1K
0.1
UN2111
100
BR24C32F
QNZ0090-001
47K
47K
10K
2SC2412K
10K
470
470P
0.22/50
0.22/50
2SD601A
UN2111
47K
47K
47K
47K
2.2K
UN2211
1K
PST600MG
UN2111
UN2211
10K
220k
1/50
0.1/50
1/50
5.6K
220k
MA152WK
5.6K
0
2.2/50
15K
0.082
0.0068
100K
0.0056
UN2211
47K
UN2211
100
100
10K
10/16
47K
5.6K
100
10K
QGF0501F1-06X
10K
2.2K
330
MA152WK
MA152WK
QAU0157-002
LA4743B
2SB709A
UN2211
4.7K
3.3K
22/16
22/16
12K
QGA2501C1-06
10/16
120K
QQR0703-001
0.015
QAM0105-002
0.01
CRS03-W
2SC2412K
0.015
47K
22/16
4.7K
3.3K
0.01
47K
4.7K
QAN0009-001Z
330P
0.1/50
1K
LA3460
10K
22/16
47K
0.47/50
0.047
1/16
330P330P
330P
0.1
UN2211
0.018
0.01
1SS355
68K
2.2K
33K
680P
680P
22K
0.0022
0.01
1/25
0.047
0.1
68K
4.7/25
10/16
1M
10K
0.0022
0.0022
0.1
QAX0605-001
2.2K
820
1K
330P
0.01
220/10
47K
100K
NAD0021-103X
2SD1048
2.2K
2.2K
470K
47K
47K
47K
47K
47K
47K
47K
22k47K
0.047
0.047
1SS355
47K
47K
220/6.3
10K
47K
10M
10K
470
220K
47K
470
220K
22/16
220K
0.1
0
MA152WK
220K
0.01
47/6.3
10K
100P
10K
0.047
470K
47K
QAX0617-001
QAX0445-001
22P
27P
15K
27P
8P
1K
UN2111
MA152WK
0.047
100/10
47/16
0.22/50
22/16
MA152WK
2.2K( 1/8W)
2.2K( 1/8W)
180K
39K
0.047
CRS03-W
1SS355
270K
100K
3.9K
2.2K
220/10
220/10
1K
47K
47K
47K
47k
47K
10K
22K
47K
UN2211
10K
1SS355
18K
2SA1706/ST/-T
1K
SAA6579T
100
0.022
0.01
560P
MA152WA
47/6.3
82K
82K
82K
82K
0.022
100k100k
47P
MA152WA
82P
4.7K 9.1K
MA152WK
2.2/50
47K
680
680
680
680
2SD1048
2SD1048
2.2k
2.2k
2.2k
2.2k
47K
100
100
100
100
47/16
UDZ11B
10/16
10K
47K
10/16
47K
47K
47K
QAX0263-001
2.2k
0.047
2.2k
0.001
2.2k
270
2.2/50
47/6.3
0.0068
0.47/50
22K
0.0047
22K
0.1
0.0015
270
47K
470P
47K
10/6.3
1K
1M
0.01
UN2111
1SS355
M5282FP
NJM4565M
1SS355
BU4066
18K
0.1
47K
QNZ0095-001
0.047
100P
47/16
47/16
100K
2.2/50
47K
100K
0.027
2.2/50
0.012
10/16
47K
0.033
0.027
47K
50K
820
4.7K
1SS355
NJM4565M
5.6K1K
NAD0021-103X
47K
1K
MA152WA
10/16
0.1
2.2K
2.2K
2.2K
2.2K
1/50
0
68K
100/10
0.01
47K
3.9K
KEY0
TAPE.L
KEY1
10V
TEL
DOT
CH.R
KEY0
FM/AM
KEY1
MUTE
CH.L
W-MUTE
CH.L
VOL-DA
ACC5V
VOL-CLK
DOTCONT
SQ
REMOCON
KEY1
KEY2
S.METER
LCDDA
LCDCL
LCDCE1
MOTOR
MODE
STANDBY
RESET
DOTCONT
TAPE-IN
SUBMO-
SUBMO+
TAPE-END
CASW4
CASW1
BUSSCK
CASW5
TRAY-
TRAY+
SO
DOOR+
SI/SO
LCDCE1
LCDCL
LCDDA
SUBW
BUZZER
GND
TAPE.R
I/O
DIMIN
W-VOL
GND
KICK
MEMORY
GND
14V
SI/SO
W-LPF2
VOL-DA
VOL-CLK
F/R
W-LPF1
SW14V
LEVEL
SCK
CASW3
RDSSCK
GND
GND
CASW2
ILL
DOOR-
LEVEL
MSOUT
TMK
AU.LI
RDSDA
AU.RI
TELMUTE
DM0
DOLBY
AU.RI
FF/REW
DM1
MOTOR
MODE
STANDBY
TAPE-IN
SUBMO-
SUBMO+
AMAF
W-LPF1
DMK
KEY2
TAPE-END
KICK
TM0
TM1
S.METER
5V
GND
TAPE.L
TAPE.R
MUT
DMK
AU.G
TMK
AU.LI
W-LPF2
AU.R
AU.L
AU.G
TRAY10V
W-MUTE
W-VOL
CH.R
SUBW
CFSEL
SQ
CRUISE
BUZZER
MUTE
14V
9V
DIMOUT
FM/AM
PON
AU.R
AU.L
SEEK
SD
PLLCE
PLLCK
DOOR-
BUSINT
CASW5
SO
IFBW
FF/REW
DOLBY
MSOUT
F/R
ACC5V
D00R+
REMOCON
SW1
BUSSCK
SI/SO
CD8V
PLLDA
CASW4
VDD5V
SW14V
DM1
CD8V
BUSINT
MEMORY
PON
DIMIN
ACC5V
CFSEL
TELMUTE
TRAY-
PON
RESET
SCK
I/O
ILL
REF
MUT
CASW3
TRAY+
CD8V
DIMOUT
9V
AMAF
10V
CASW2
SD
CASW1
SEEK
TEL
RDSSCK
RDSDA
DM0
TM1
TM0
DOT
10V
TRAY10V
14V
PLLCE
PLLDA
PLLCK
IFBW